INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1dfc70f7b5ebc6fc8f02ce27447847e90848fdd414b2f4595ad1f972f7507afe', 
    'Q78WgQsYwAdLplxVGTkCA+hIe9b3//PyhcGw4O3XWno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)